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AF133 - PCM Transmit/Receive Filters

General Description

The AF133 and AF134 filter circuits are specifically designed to meet the stringent requirements of the telephone industry.

mental, life and cost req

Key Features

  • No external components required.
  • Active laser trimmed.
  • Consistent uniform product.
  • Insensitive to time and temperature.
  • Designed for. 03 system requirements.
  • Wide power supply range ±12V to ±15V Connection Diagram LINPUT O-Z_O--+--t1,-F-ILTIER_~I 18 -RG ---. lJ____FILTER~J11-i-;. I1;. . ooUTPUT 7 24 12 19 c 1r r r -::" v+ V+ v- Ceramic Dual-In-Line Package HY24A AF133.
  • 1CJ AF133.
  • 2CJ cC 16.

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Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
AF132 Dual PCM Transmit/Receive Filter
AF134 PCM Transmit/Receive Filters
AF100 Universal Active Filter
AF101 High Band Splitter Filter
AF102 Dial Tone Reject Filter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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~National ~ Semiconductor Active Filters AF133/AF134 PCM Transmit/Receive· Filters General Description The AF133 and AF134 filter circuits are specifically designed to meet the stringent requirements of the telephone industry. Special attention has been given not only to the electrical filtering requirements of the 03 channel bank, but also to the physical size, environ· mental, life and cost requirements. The filters are manufactured using a well understood ;)nd dependable thick film technology using laser trim· med resistors and the highest quality components. Features • No external components required • Active laser trimmed • Consistent uniform product • Insensitive to time and temperature • Designed for.